With the arrival of international terrorism (with which it often has symbiotic relationship) and internet, organizedcrime now covers practically every nation and segment of society, and uses extremely sophisticated methods and credible front-organizations (such as charities and high-tech firms) in movement of large amounts of money and weaponry. Called by names such as cartel, mafia, syndicate, and triad, these establishments do not tolerate competition and constantly fight for monopolization in their specialty (such as drug trade) or geographical region. They are distinguished from the common (unorganized) crimes by characteristics such as (1) non-random nature of criminal behavior, (2) coordinated activities of hundreds or thousands of operatives, (3) diversification of activity (production, supply, retail), (4) regional, national, or transnational scale of operations, (5) large volume of turnover (running into billions of dollars in some cases), (6) pursuit of both profit and power, and (7) usually an identifiable leadership. A 1975 UN definition of organized crime reads, "... large scale and complex criminal activity carried on by groups of persons, however loosely or tightly organized, for the enrichment of those participating and at the expense of the community and its members.